40754554

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{281}}^1\times {\mathrm{571}}^1$

素因数の和:981

約数の個数: 16

約数和(自身を含む): 61940736

約数和(自身を除く): 21186182

約数列:

[1, 2, 127, 254, 281, 562, 571, 1142, 35687, 71374, 72517, 145034, 160451, 320902, 20377277, 40754554]

約数ペア:

[(1, 40754554), (2, 20377277), (127, 320902), (254, 160451), (281, 145034), (562, 72517), (571, 71374), (1142, 35687)]